Richard & others,
I have just been attempting to install bbcsdl on another machine running Linux Mint 19 (64 bit) using the 64 bit libraries and got this error message, as has been reported by others before …
./bbcsdl: error while loading shared libraries: libSDL2-2.0.so.0: cannot open shared object file: No such file or directory
I then installed the three 32 bit libraries and it worked ok.
Yep, easy mistake .. Thanks again Richard .. Leslie